Lopez, E. H. (1999). BSA steps up campaign vs software piracy, holds talks with erring computer shop owners. Manila Bulletin.
Chicago-viite (17. p.)Lopez, Edu H. "BSA Steps Up Campaign Vs Software Piracy, Holds Talks with Erring Computer Shop Owners." Manila Bulletin 1999.
MLA-viite (9. p.)Lopez, Edu H. "BSA Steps Up Campaign Vs Software Piracy, Holds Talks with Erring Computer Shop Owners." Manila Bulletin, 1999.
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